i have a l8 ecu that is still working, car still runs fine, but there is evidence of damage to it.

i think its pins 1, 19 and 10 that are damaged,
1 & 19 are both earths, they obviously still work or it wouldnt run would it?
pin 10 is the ign relay trigger, now heres the fun part,
the relay and therfore ecu doesnt run unless i earth this pin, ecu pin 10 blue wire with yellow tracer. with this connected to earth everything runs ok (i think)

heres some pics of the damage
pins 1 & 19, all charred










the bits in red are the charred pins,

is it still ok to still run the car as is?
can it be tested by any1?
can it be repaired?